#!/bin/bash

# Gomog 代码检查和编译脚本

set -e

echo "======================================"
echo "  Gomog 代码检查"
echo "======================================"

cd "$(dirname "$0")"

# 检查 Go 是否安装
if ! command -v go &> /dev/null; then
    echo "❌ 未找到 Go，请先安装 Go 1.21+"
    exit 1
fi

echo "✓ Go 版本：$(go version)"

# 清理所有重复的 package 声明
echo ""
echo "检查重复的 package 声明..."
for file in $(find . -name "*.go" -type f); do
    # 检查是否有重复的 package 行
    if head -2 "$file" | grep -q "^package .*"; then
        first=$(head -1 "$file")
        second=$(head -2 "$file" | tail -1)
        if [[ "$first" =~ ^package ]] && [[ "$second" =~ ^package ]]; then
            echo "⚠️  发现重复 package: $file"
            # 删除第二行
            sed -i '2d' "$file"
        fi
    fi
done
echo "✓ 重复 package 声明已修复"

# 下载依赖
echo ""
echo "下载依赖..."
go mod download
go mod tidy
echo "✓ 依赖已下载"

# 格式化代码
echo ""
echo "格式化代码..."
go fmt ./...
echo "✓ 代码已格式化"

# 尝试编译
echo ""
echo "编译项目..."
if go build -v -o bin/gomog ./cmd/server 2>&1; then
    echo "✅ 编译成功！"
    echo ""
    echo "二进制文件：./bin/gomog"
else
    echo "❌ 编译失败，请检查错误信息"
    exit 1
fi

# 运行测试（如果存在）
echo ""
echo "运行测试..."
if go test ./... -v 2>&1 | head -50; then
    echo "✓ 测试通过"
else
    echo "⚠️  部分测试可能失败或没有测试"
fi

echo ""
echo "======================================"
echo "  完成！"
echo "======================================"
echo ""
echo "启动服务器："
echo "  ./bin/gomog -config config.yaml"
echo ""